body,
div,
dl,
dt,
dd,
ul,
ol,
h1,
h2,
h3,
h4,
h5,
h6,
pre,
form,
fieldset,
legend,
textarea,
button,
p,
blockquote,
th,
img,
td {
    margin: 0;
    padding: 0;
}

li {
    list-style-type: none;
}

a {
    text-decoration: none;
}